Cth K over Prairie River
FairLincoln County, Wisconsin · 0.1M N JCT Cth G · Structure no. B35010300000000
- Built
- 1998
- 27 years old
- Condition
- Fair
- inspected June 2023
- Type
- Slab
- Concrete
- Length
- 105 ft
- 2 main spans
- Daily traffic
- 5,123
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Cth K over Prairie River is a concrete slab carrying Cth K over Prairie River in Lincoln County, Wisconsin. It was built in 1998, so it is 27 years old, younger than the Wisconsin average of 40.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 5,123 vehicles a day, roughly 10% of them trucks, projected to reach 5,443 by 2042. The structure is 105 ft (31.9 m) long and 42 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cth K over Prairie River built?
It was built in 1998, making it 27 years old in 2025.
What condition is Cth K over Prairie River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.
How much traffic does Cth K over Prairie River carry?
About 5,123 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Cth K over Prairie River?
The structure is 105 ft (31.9 m) long with a longest span of 51 ft (15.5 m) and a deck 42 ft wide.
Who owns Cth K over Prairie River?
It is owned by the County Highway Agency.